12040220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{20759}}^1$

素因数の和:20797

約数の個数: 24

約数和(自身を含む): 26157600

約数和(自身を除く): 14117380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 20759, 41518, 83036, 103795, 207590, 415180, 602011, 1204022, 2408044, 3010055, 6020110, 12040220]

約数ペア:

[(1, 12040220), (2, 6020110), (4, 3010055), (5, 2408044), (10, 1204022), (20, 602011), (29, 415180), (58, 207590), (116, 103795), (145, 83036), (290, 41518), (580, 20759)]